Merge Powerpoint Presentations

PPTX and PPT extension files are Presentation file formats that store collection of records to accommodate presentation data such as: shapes, slides, animations, text, video, audio and embedded objects.

Merge Powerpoint Presentations in C#

GroupDocs.Merger for .NET (which is a part of Conholdate.Total for .NET) allows you to merge PowerPoint preasentations by writing just few lines of C# code.

You need to follow the steps below:

• Create an instance of Merger class and pass source PPSX file path as a constructor parameter. You may specify absolute or relative file path as per your requirements.
• Add another PPSX file to merge with Join method. Repeat this step for other PPSX documents you want to merge.
• Call Merger class Save method and specify the filename for the merged PPSX file as parameter.

// Load the source PPSX file
using (Merger merger = new Merger(@"c:\sample1.ppsx"))
{
    // Add another PPSX file to merge
    merger.Join(@"c:\sample2.ppsx");
    // Merge PPSX files and save result
    merger.Save(@"c:\merged.ppsx");
}